<template>
    <section>
        <!--工具条/搜索框-->
        <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
            <!--inline:行内表单样式  model:表单数据对象-->
            <el-form :inline="true" :model="filters">
                <el-form-item>
                    <el-input v-model="filters.name" placeholder="名称"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" v-on:click="getEmperor">查询</el-button>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="handleAdd">新增</el-button>
                </el-form-item>
            </el-form>
        </el-col>

        <!--分页工具条-->
        <el-col :span="24" class="toolbar">
            <el-pagination
                    @current-change="handleCurrentChange"
                    :current-page="currentPage"
                    :page-size="10"
                    layout="total, prev, pager, next, jumper"
                    :total="total">
            </el-pagination>
        </el-col>

        <!--列表-->
        <el-table :data="emperor" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
            <el-table-column type="selection" width="55">
            </el-table-column>
            <el-table-column type="index" width="60">
            </el-table-column>
            <el-table-column prop="name" label="皇帝姓名"  sortable>
            </el-table-column>
            <el-table-column prop="ddname" label="贴身太监"  sortable>
            </el-table-column>

            <el-table-column label="操作" width="200" >
                <template scope="scope">
                    <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                    <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>


        <!--修改的时候 弹出 编辑界面-->
        <el-dialog title="编辑" v-model="editFormVisible" :close-on-click-modal="false">
            <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
                <el-form-item label="皇帝姓名" prop="name">
                    <el-input v-model="editForm.name" auto-complete="off"></el-input>
                </el-form-item>
                <el-form-item label="太监姓名" prop="ddname">
                    <el-input v-model="editForm.ddname" auto-complete="off"></el-input>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click.native="editFormVisible = false">取消</el-button>
                <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
            </div>
        </el-dialog>

        <!--新增界面-->
        <el-dialog title="新增" v-model="addFormVisible" :close-on-click-modal="false">
            <el-form :model="addForm" label-width="80px" :rules="addFormRules" ref="addForm">
                <el-form-item label="皇帝姓名" prop="name">
                    <el-input v-model="addForm.name" auto-complete="off"></el-input>
                </el-form-item>
                <el-form-item label="太监姓名" prop="ddname">
                    <el-input v-model="addForm.ddname" auto-complete="off"></el-input>
                </el-form-item>

            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click.native="addFormVisible = false">取消</el-button>
                <el-button type="primary" @click.native="addSubmit" :loading="addLoading">提交</el-button>
            </div>
        </el-dialog>
    </section>
</template>

<script>
    export default {
        data() {
            return {
                filters:{
                    name:'', //搜索框默认为空
                },
                currentPage:1,//默认第一页
                total:0,// 默认0条数据
                sels: [],//列表选中列
                listLoading:false,//如果等于false 现在加载中效果
                editLoading:false,//修改加载中
                addLoading:false,//新增加载
                emperor:[], //所有皇帝的信息
                editFormVisible:false,//默认不显示对话框
                addFormVisible:false,//新增对话框 是否显示 false 不显示新增对话框
                editForm:{
                    id:0,
                    name:'',
                    ddname:''

                },//修改form对象
                editFormRules: {
                    name: [
                        { required: true, message: '请输入姓名', trigger: 'blur' }//required 必填的意思
                    ],
                    ddname: [
                        { required: true, message: '请输入贴身太监姓名', trigger: 'blur' }//required 必填的意思
                    ]
                },

                addForm:{
                    name:'',
                    ddname:''
                },//新增form对象
                addFormRules: {
                    name: [
                        { required: true, message: '请输入姓名', trigger: 'blur' }
                    ],
                    ddname: [
                        { required: true, message: '请输入贴身太监姓名', trigger: 'blur' }//required 必填的意思
                    ]
                },
            }
        },
        methods: {
            //分页工具条方法
            handleCurrentChange(val){
                //当前页
                this.currentPage = val;
                this.getEmperor();
            },
            //前往指定页
            handleCurrentChange(val){
                this.currentPage = val;
                this.getEmperor();
            },
            //查询所有的部门
            getEmperor(){
                //发送axios请求到后端 查询部门
                // http://localhost:80/emperor/list
                let param = {
                    name:this.filters.name,
                    currentPage: this.currentPage,
                }
                this.$http.patch('/emperor/queryPage',param).then(res =>{
                    this.total = res.data.total;
                    this.emperor = res.data.rows;
                })
            },


            //新增弹出对话框
            handleAdd(){
                //弹出表单
                this.addFormVisible =true;
            },


            //编辑弹出对话框
            handleEdit(index,row){
                //打开修改的对话框
                this.editFormVisible = true;
                //回显
                this.editForm = row;

            },


            //删除方法
            handleDel(index,row){
                let id = row.id;
                this.$http.delete('/emperor/'+id).then(res =>{
                    // {isSuccess:true,msg:'xxx'}
                    console.log(res.data);
                    let {success,message} = res.data;
                    if (success){
                        this.$message({
                            message: message,
                            type: 'success'
                        });
                        this.getEmperor();
                    }else{
                        this.$message({
                            message: message,
                            type: 'error'
                        });
                    }
                })
            },
            //新增保存操作
            //新增
            addSubmit: function () {
                //提交之前的验证工作--elementui验证
                this.$refs.addForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            //出现加载中效果
                            this.addLoading = true;
                            //{name:"xxx"}把新增表单里面form 拷贝到 {}
                            let para = Object.assign({}, this.addForm);
                            this.$http.put('/emperor/save',para).then((res) => {
                                //去掉转圈圈
                                this.addLoading = false;
                                let {success,message}=res.data;
                                if (success) {
                                    this.$message({
                                        message: message,
                                        type: 'success'
                                    });
                                    //表单清空
                                    this.$refs['addForm'].resetFields();
                                    //关闭对话框
                                    this.addFormVisible = false;
                                    this.getEmperor();
                                }else{
                                    this.$message({
                                        message: message,
                                        type: 'error'
                                    });
                                }
                            });
                        });
                    }
                });
            },
            //新增保存
            editSubmit(){

                //和新增类似
                //提交之前的验证工作--elementui验证
                this.$refs.editForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            //出现加载中效果
                            this.editLoading = true;
                            //{name:"xxx"}把新增表单里面form 拷贝到 {}
                            let para = Object.assign({}, this.editForm);
                            this.$http.post('/emperor/update',para).then((res) => {
                                //去掉转圈圈
                                this.editLoading = false;
                                let {success,message}=res.data;
                                if (success) {
                                    this.$message({
                                        message: message,
                                        type: 'success'
                                    });
                                    //表单清空
                                    this.$refs['editForm'].resetFields();
                                    //关闭对话框
                                    this.editFormVisible = false;
                                    this.getEmperor();
                                }else{
                                    this.$message({
                                        message: message,
                                        type: 'error'
                                    });
                                }
                            });
                        });
                    }
                });

            },
            //多选方法
            selsChange: function (sels) {
                this.sels = sels;
            },
        },
        mounted() {
            //挂载结束 el:#myDiv 所有vue内容 都渲染到DOM--虚拟DOM
            //发送请求
            this.getEmperor()
        }
    }
</script>

<style scoped>

</style>